TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://digitalcollections.library.gsu.edu/iiif/2/university:1103/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-80752ae7-84b6-4aff-92af-518a8493409c",
      "cw-608bd606-ef17-417f-a79f-3e204d43801e"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-acda09fa-56df-4ab0-89e5-f57c523b6bb5",
    "manifestId": "https://digitalcollections.library.gsu.edu/iiif/2/university:1103/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-608bd606-ef17-417f-a79f-3e204d43801e",
    "thumbnailNavigationPosition": "none",
    "allowClose": false,
    "loadedManifest": "https://digitalcollections.library.gsu.edu/iiif/2/university:1103/manifest.json",
    "allowFullscreen": true,
    "allowMaximize": false
  }
}